About This BACKFLOW PROTECTION: Provides full backflow and anti-siphon protection to prevent wastewater from getting into water supply EASY TO INSTALL: Fits 1-1/2-in. and 2-in. diameter metal or plastic standpipes, can be mounted at 3 different levels STANDARD DESIGN: Allows soft rubber washer hose or aluminum washer drain hook up to share standpipe with other air gap units, recommended usage 1 to 7 gallons/minute (3. 7 to 26. 5 liters/minute) VARIOUS APPLICATIONS: For use with washing machine discharge, dehumidifiers, water filtration devices, and water softeners COMPLIANCE: UPC listed and tested for compliance to IPC and NSF standards, provides more than twice the code-required minimum air gap opening Overview Size : FITS 1-1/2" AND 2" METAL OR PLASTIC STANDPIPES Material : Plastic Brand : Plumb Pak Color : Gray Item dimensions L x W x H : 2 x 3.5 x 8.5 inches Connector Type : Hook Thread Size : 2 inch Exterior Finish : Plastic Thread Type : NPS Item Weight : 0.01 Ounces
